| 摘要 |
<p>A method and device for determining, simply and with a good accuracy, the fluidity of a fluid in a container, capable of a non-opening, non destructive 100% inspection. At least two measurement points (C1, C2) corresponding to the fluid (C)in the container are set on the surface of the container, surface temperatures of the container at the points (C1, C2) are measured with non-contact temperature sensors (2, 3), and the measurements are processed by an arithmetic/control unit (6) to thereby determine the fluidity of the fluid.</p> |
